*2016/05/02 14:49:48.85 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/07/11 05:49:30.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 8 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 5D44206A NUMBER OF CHANNELS : 21 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 8 2 Bottle:Firing_Sequence n/a 1 8 3 Pressure decibar 5.411 96.155 4 Temperature:Primary 'deg C (ITS90)' 7.9723 15.2201 5 Transmissivity %/metre 55.2 63.8 6 Fluorescence:URU:Seapoint mg/m^3 0.318 2.192 7 Salinity:T0:C0 PSS-78 31.9432 32.6119 8 Oxygen:Dissolved:SBE mL/L 5.279 6.897 9 Oxygen:Dissolved:SBE umol/kg 229.8 300.6 10 Number_of_bin_records n/a 241 241 11 Sample_Number n/a 23 30 12 Temperature:Draw 'deg C (ITS90)' 8.4 15.5 13 Oxygen:Dissolved mL/L 5.268 6.811 14 Oxygen:Dissolved umol/kg 229.3697 297.0321 15 Flag:Oxygen:Dissolved n/a 16 Nitrate_plus_Nitrite umol/L 0 16.91 17 Flag:Nitrate_plus_Nitrite n/a 18 Silicate umol/L 0.58 22.47 19 Flag:Silicate n/a 20 Phosphate umol/L 0.386 1.382 21 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 11 -99 ' ' 5 I I 0 12 -99 ' ' 6 F R4 1 13 -99 ' ' 8 F R4 3 14 -99 ' ' 6 F ' ' 1 15 0 ' ' 3 NQ C ' ' 16 -99 ' ' 7 F R4 2 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 8 F R4 3 21 0 ' ' 3 NQ C ' ' $END $REMARKS Flag channels were initialized with zeros. Non-zero values have the following significance: ---------------------------------------------------------------------------------- 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable Measurement 3 = Questionable Measurement (Probably Good) 4 = Poor Measurement (Probably Bad) 5 = Measurement Not Reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ---------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2015-48 AGENCY : 'PBS, Marine Ecosystems and Aquaculture Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : Seamount Ecology SCIENTIST : Curtis J. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : BS11 EVENT NUMBER : 5 LATITUDE : 53 18.20000 N ! (deg min) LONGITUDE : 135 39.60000 W ! (deg min) WATER DEPTH : 110 ALTIMETER (M) : 9.11 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 1438 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 62354 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2016/04/25 16:40:45 1928 1928 CLEAN 5.2.1 2016/04/25 16:40:57 ? ? CTDEDIT 5.0.4 2016/04/25 16:46:31 1928 1928 ADDSAMP 3.6 2016/04/25 16:47:39 1928 1928 BINAVE 4.2 2016/04/25 16:50:29 1928 8 MERGE 3.5 2016/05/02 14:33:29 8 8 CLEAN 5.2.1 2016/05/02 14:33:32 8 8 CALIB 11.8.1 2016/05/02 14:46:19 8 8 SORT 3.6 2016/05/02 14:46:32 8 8 REMOVECH 8.2 2016/05/02 14:46:42 8 8 CHGUNITS 3.1 2016/05/02 14:48:20 8 8 CHGUNITS 3.1 2016/05/02 14:48:23 8 8 REORDER 1.3.1 2016/05/02 14:48:44 ? ? HDREDIT2 3.0.2 2016/05/02 14:49:48 ? ? $END $REMARKS -CLEAN functions: 2016/04/25 16:40:56 20 Set event to last 4 characters of file name -CTDEDIT v5.0.4 2016/04/25 16:46:31 4 changes in channel Salinity:T0:C0 6 changes in channel Salinity:T1:C1 -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2015-48\Processing\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following MERGE parameters were used: 2016/05/02 14:33:29 Merge Channel: Bottle_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium, pH, Flag:pH, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2015-48\Processing\hydro\2015-48-0005.samavg Secondary file: P:\Cruise_Data_Processing\2015-48\Processing\hydro\2015-48-0005.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2015-48\Processing\hydro\2015-48-0005.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2016/05/02 14:33:16 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2016/05/02 14:33:32 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Set event to last 4 characters of file name -CALIB parameters: 2016/05/02 14:46:19 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-48\Processing\doc\2015-48-sbe911-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Temperature:Primary deg C (IT 10 0.1300000E-02 0.1000000E+01 15 Salinity:T0:C0 PSS-78 10 0.3600000E-02 0.1000000E+01 17 Oxygen:Dissolved:SBE mL/L 10 0.6850000E-01 0.1015300E+01 -SORT parameters: 2016/05/02 14:46:32 Sorted in ascending order of channel Pressure* -REMOVECH 2016/05/02 14:46:42 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2016/05/02 14:49:48 Applied edit header: P:\Cruise_Data_Processing\2015-48\Processing\doc\HYDRO\2015-48-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 13: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 15: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 16: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Format: F6.2 ==> F7.2 Channel 17: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 18: Silicate [umol/L] Units: ==> umol/L Channel 19: Flag:Silicate [n/a] Units: ==> n/a Channel 20: Phosphate [umol/L] Units: ==> umol/L Channel 21: Flag:Phosphate [n/a] Units: ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2015-48\BS11.hex Software Version Seasave V 7.22.4 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 11 2015 05:53:50 NMEA Latitude = 53 18.20 N NMEA Longitude = 135 39.60 W NMEA UTC (Time) = Jul 11 2015 05:49:30 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Ship: J P Tully Cruise: 2015-48 Depth: 126 Station: BS11 System UTC = Jul 11 2015 05:53:50 # nquan = 18 # nvalues = 1928 # units = specified # name 0 = scan: Scan Count # name 1 = bpos: Bottle Position in Carousel # name 2 = nbf: Bottles Fired # name 3 = prDM: Pressure, Digiquartz [db] # name 4 = t090C: Temperature [ITS-90, deg C] # name 5 = t190C: Temperature, 2 [ITS-90, deg C] # name 6 = c0S/m: Conductivity [S/m] # name 7 = c1S/m: Conductivity, 2 [S/m] # name 8 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 9 = flSP: Fluorescence, Seapoint # name 10 = sbeox0V: Oxygen raw, SBE 43 [V] # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 17 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Jul 11 2015 05:49:30 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11056177e-003 # 6.24714349e-004 # 1.97891287e-005 # 1.88702998e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 01-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22314873e+000 # 5.07768024e-001 # -5.15940128e-004 # 5.09668877e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 30-Dec-13 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99997945 # -0.25000 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 27-Feb-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36833110e-003 # 6.37693324e-004 # 2.08227492e-005 # 1.72454648e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62060268e+000 # 1.47483016e+000 # -1.36190582e-003 # 1.93968125e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1438 # 03-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7181e-001 # -0.5187 # -2.2511e-003 # 1.3917e-004 # -2.6436e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1396DR # Feb 5th 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # # # # # datcnv_date = Apr 25 2016 16:34:44, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2015-48\RAW\CTD\BS11.hex P:\Cruise_Data_ Processing\2015-48\Processing\doc\2015-48-ctd.xmlcon # datcnv_ox_hysteresis_correction = yes # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 241 END* Remarks from CTDEDIT: CTDEDIT was used to clean both salinity channels around 10db. Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -80C prior to analysis. Samples were extracted in 90% acetone at -20C for 24 hours in the lab and analyzed on a Turner 10AU fluorometer calibrated with commercially pure chlorophyll a standard (Sigma). Fluorescence readings taken before and after acidification were used to calculate chlorophyll and phaeopigment concentrations (Holm-Hansen et al 1965). Chlorophyll samples were analyzed at IOS in Room 2423 ~4 weeks after the cruise. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). For details see worksheet “CV%” in file QF2015-48CHL*.xls. Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeopigment values. Oxygen samples were analyzed at sea using an automated Winkler titration system (Metrohm Dosimat model 876 and a UV light source and detector with a 365nm filter controlled by LV02_876 software designed and constructed by Scripps Institution of Oceanography) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details including a duplicate analysis, see document QF2015-48OXY*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in a -20C freezer. One set of samples is collected and frozen immediately. Another set of samples from 400m and deeper (to be used for silicate analysis) is collected and stored at 4C in the dark. All samples are returned to IOS for analysis. They were analyzed using an Astoria analyzer following methods described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. For details including a duplicate analysis, see document QF2015-48nuts*.xls. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- Transmissivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. For details on the processing see the report: 2015-48_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------- --------------- ---- ------ ------------ Temperature:Primary 'deg C (ITS90)' 10 -99 () (0.13E-02 1) Salinity:T0:C0 PSS-78 10 -99 () (0.36E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.685E-01 1.0153) $END !1- 2- --3--- ---4---- --5-- ---6--- ---7---- --8--- --9-- -10- -11- --12- ---13-- --14- 15 --16-- 17 --18-- 19 ---20-- 21 !Bo Bo Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb Samp Tempe Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi cence: :T0:C0 : n: er_o le_ ratur Dissolv n: ag e_ ag te ag te ag !~u ~u Primary vity URU: Dissol Disso ~bin Numb e: ed Disso ~o plus_ ~t ~i ~p !mb en Seapoin ved: lved: _rec er Draw lved lv Nitrit ri ca ha !er ce t SBE SBE ords ed e te te te !-- -- ------ -------- ----- ------- -------- ------ ----- ---- ---- ----- ------- ----- -- ------ -- ------ -- ------- -- *END OF HEADER 8 8 5.4 15.2201 61.6 0.465 31.9432 6.01 262.1 241 30 15.5 6.021 262.6 0 0.00 0 0.88 0 0.408 0 7 7 10.1 15.0834 60.0 0.588 31.9516 6.07 264.7 241 29 15.3 6.084 265.4 0 0.00 0 0.84 0 0.391 0 6 6 25.5 12.7387 55.2 1.366 32.0102 6.90 300.6 241 28 15.0 6.811 297.0 0 0.01 0 0.58 0 0.386 0 5 5 50.3 9.0503 55.6 2.192 32.2227 6.11 266.0 241 27 9.4 6.092 265.4 6 9.42 0 12.85 0 0.974 0 4 4 75.2 8.4273 61.9 0.802 32.3687 5.84 254.3 241 26 9.2 5.801 252.7 0 12.43 0 16.49 0 1.135 0 3 3 83.0 8.2940 62.6 0.651 32.4417 5.64 245.8 241 25 8.7 5.661 246.5 0 13.59 6 18.06 6 1.199 6 2 2 89.3 8.0357 63.6 0.412 32.5660 5.37 233.7 241 24 8.4 5.331 232.1 0 16.19 0 21.68 0 1.365 0 1 1 96.2 7.9723 63.8 0.318 32.6119 5.28 229.8 241 23 8.5 5.268 229.4 0 16.91 0 22.47 0 1.382 0